assist law enforcement by following the simple instructions. we have every asset we can possibly muster on the ground right now. they are doing a terrific job and working with each other. we need the public to help us help them stay safe. >> we did need to learn more about this suspects. there are concerns that the younger brother dzhokhar tsarnaev as explosives on him as well. he is 19 years old and as a result late from russia. they have a bundle that lives in the boston area. we a seen the area and massachusetts on not locked down and the boston area this picture was actually taken last night, a robbery at 07 of 11. this is the most recent battle at the time there's a massive manhunt taking place in the boston area and possibly spreading to conn. >> he went to the university of and hearsand hearst. at thist is on break, he worked at harvard university. i believe he was a lifeguard. it is all over social media and we're all in shock that these to do that these to do it. >> we heard from the doctor from watertown massachusetts and that is wher